We don't want ghosts and useless armor. I propose that the vendors start rotating rolls on these things so that we don't have to feel screwed when we get them as nightfall rewards. If you want them, buy them. They don't belong in a nightfall loot table as an equally weighted drop (actually it seems like it -blam!-ing prioritizes giving me pos armor and ghosts). Anyone who plays the game regularly already has good armor and ghosts and whatnot. Getting a useless one feels almost as bad as an antiquated rune. I got 3 ghosts so far out of my 6 nightfall tier rewards.